What must be on the website of a company in the Netherlands

AgencjAI

Verified 07/09/2026 · 2 minutes read

Most websites of Polish companies in the Netherlands do not meet three requirements at once. The KvK number on the website is an obligation under the law, and the form without a privacy policy means data processing without the required information.

A monitor with the company's website, next to it there is a pad with a list of ticked items, a stamp and a small shield

Five things that must be

Company footer in the Netherlands, five things: KvK number, BTW number, full name and tradesnaam, registered office address with e-mail and telephone, link to privacy policy
Requirements from three places: the commercial register, the Civil Code and VAT regulations.
  1. KvK numberOn the website, in e-mails, invoices and offers - Art. 27 Handelsregisterwet 2007. Also applies to sole proprietorship.
  2. Number BTWWhen you sell online. On the website btw-id (with the letters NL), not omzetbelastingnummer from correspondence with the office.
  3. Full name and tradesnaamWhen the website says “Jan Malarz” and KvK says “J. Kowalski Schilderwerken” - both are visible.
  4. Address and contactAddress from KvK (not a box), e-mail and telephone - “easily, directly and constantly available”, i.e. in the footer of each subpage.
  5. Privacy PolicyThe form, newsletter and even the visit counter are personal data - privacy verification is then mandatory.

The finished block for the footer

Replace the data with your own and paste it in the footer of each subpage (in WordPress, usually “Appearance → Widgets → Footer”).

Kowalski Schilderwerken (handelsnaam: Painter Jan)
Voorbeeldstraat 1, 1234 AB Plaatsnaam
tel. +31 6 XX XX XX XX · e-mail: info@twojafirma.example
KvK 12345678 · BTW NL001234567B01

Make the number clickable - in the code . This is not a requirement, just the difference between the phone that rings and the number that was entered incorrectly.

Check your website in two minutes

In addition to this text: stores (regulations, 14 days to withdraw, shipping costs before ordering), regulated industries, additional data of B.V. companies. and N.V. and consent to cookies - this is needed Before launching Google Analytics or Facebook pixel.

Don't want to check it yourself? We will do it for free

Provide the website address and we'll check, among other things, whether KvK and BTW are visible, whether the phone number is clickable and whether the website works on the phone. You will get a list of specifics with evidence for each point. You don't have to order anything.

Don't have a website yet? We will make it within 24 hours of the materials, and you pay €149 only when you decide it is OK - with KvK and BTW included from the first day and with the first year of the domain, hosting and email included in the price.

Check out my websiteI want my website

Sources

Each fact in this text comes from one of the sites below. Laws change - if you are reading this long after the review date, please check the source.

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